Today I ran into some Linux agent deployment issues. I needed to monitor about 20 Redhat Machines . In such an environment environment, Kerberos authentication is not possible. Therefore, certificates are used between the management server and the UNIX-based or Linux-based computers. First if you have some Cross-platform agent deployment issues please have a look at the following blog posts: http://wmug.co.uk/blogs/aquilaweb/archive/2009/07/21/opsmgr-r2-xplat-agent-deployment-field-notes.aspx http...(read more)

Read the complete post at http://scug.be/blogs/scom/archive/2009/12/04/opsmgr-certificate-for-this-system-is-not-valid-when-installing-linux-agent.aspx